Description: Apparatus for blood analysis; apparatus for blood tests for medical use; medical diagnostic instruments, namely, medical measuring instruments for cancer diagnosis; saliva collection devices for medical purposes; immunoassay apparatus for medical diagnosis, namely, immunochemical medical diagnostic testing apparatus for detecting and measuring antibody levels; body fluid analysis apparatus for medical purposes, namely, medical diagnostic instruments for the analysis of body fluids; medical instruments, namely, biosensors, for infectious disease testing; medical diagnostic apparatus for the diagnosis of cardiovascular diseases; veterinary apparatus and instruments for DNA analysis, all for veterinary purposes; medical apparatus and instruments for RNA analysis, all for medical purposes, other than for dental purposes; bacteria and virus testing apparatus, namely, medical diagnostic instruments for testing bacteria and viruses; DNA extraction and purification apparatus for medical purposes, namely, apparatus for DNA exams for medical purposes; medical genetic testing devices, namely, genetic testing apparatus for medical purposes; medical biofeedback sensor apparatus for medical use in diagnosis; automatic analyzers for bacterial identification for medical diagnosis